Quality-Assured Double H Finned Pipe with SGS BV Inspection

• Customization: Available
• After-sales Service: After Sales Guaranteed
• Warranty: 2 Years
• Model NO.: H Type Finned Tube
• Certification: CE, ISO, RoHS
• Application: Heater, Cooler, Vaporizer, Condenser, Boiler Parts,Gas Waste Heat Recover
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Stainless Steel
• Product Name: Boiler Fin Tube
• Dimension: Customized
• Inspection: SGS BV
• Fin Thickness: Customized
• Transport Package: Plywood, Wooden Box Packaging
• Specification: customized
• Trademark: DATANG
• Origin: China
• HS Code: 84199090
• Production Capacity: 800000ton/Year

Product Description

H-Fin Boiler Finned Tubes: A Revolutionary Heat Transfer Solution

Introducing the innovative H-shaped fin tubes for boiler heat transfer systems, where two symmetrically welded arced steel pieces create distinctive fins, reminiscent of the letter "H". These unique H-finned tubes stand out for their exceptional design and efficiency. Characterized by their rectangular, nearly square fins, H-finned tubes extend the heating surface with fins about twice the tube diameter, providing remarkable enhancements in heat transfer. For increased structural rigidity, the H-finned tube can be engineered into a "double H" configuration, suitable for prolonged tube arrays in diverse applications.

Utilized to reclaim waste heat from power station and industrial boilers, kilns, and ship power plants, H fin tubes significantly boost fuel efficiency and are strategically positioned at the flue system's tail for optimal heat exchange.

Product Details

With high heat transfer capacity, superior self-cleaning features, and effective flue gas waste heat recovery, the H-type finned tube heat exchanger elements are ideal for boiler upgrades. The convective heat transfer coefficient is directly linked to fin pitch, while being inversely related to fin height and width, optimizing heat exchange performance. Overall heat transfer capacity is influenced by fin efficiency, the convective heat transfer coefficient, and the finned ratio, ensuring maximum performance. As fin height and width increase, so does pressure drop, necessitating careful design considerations for optimal functionality.

H-type finned tubes have become increasingly popular in recent years for their superior heat exchange efficiency and extended surface capabilities, particularly in boilers and waste heat recovery systems. The development of H-type finned tubes largely stems from the advancements in rectangle finned tube technology, offering enhanced performance benefits. Thanks to their specialized groove structure, H-type finned tubes boast impressive anti-wear and anti-fouling properties, making them a reliable choice for demanding environments.

Our commitment to customization ensures that our H-fin tubes meet specific customer requirements, delivering safe, reliable, and efficient solutions tailored to individual needs.

The Economizer H Type Extruded Fin Tube is available in premium materials such as copper and stainless steel, accommodating diverse application requirements. Featuring a low fin design, these tubes offer compactness and are lightweight, perfect for installations where space is at a premium.

This versatile finned tube excels in air coolers, radiators, and a variety of heat exchanger applications, offering unmatched flexibility. Precision manufacturing processes ensure that these tubes meet exact dimensional specifications and tight tolerances for seamless integration into your systems.

Applications of H Fin Tubes: Versatile and Efficient Solutions

Designed for use in waste heat boiler tubes;

Ideal for economizer tubes;

Essential for power station boiler tubes;

Perfect for marine boiler tubes;

Heat Exchanger: A key component in heat management systems.

Technical Specifications: Precise and Detailed Parameters

Product	H-fin Tube
Base Pipe	Welded or Seamless
Material	carbon steel, alloy steel, stainless steel, non-ferrous alloys and nickel alloys.
Application	H economizer,H evaporator,H superheater,H air heater and etc.

Company Profile

DATANG STEEL PIPE Co., Ltd has proudly established itself as a leading manufacturer and wholesaler, engaging in global market exports for a remarkable 17 years.
Possessing a team of highly skilled sales and technical professionals, we excel in crafting innovative solutions and offering personalized product customization tailored to your specific needs.

Currently, we boast state-of-the-art production facilities capable of manufacturing a diverse range of finned tubes, as outlined below:
H / Double H Finned Tube (1 line)
High Frequency Welded Fin Tube (Including Serrated Finned Tube) (8 lines)
Laser Welding Finned Tube (2 lines)
Extruded Finned Tube (Bimetallic Fin Tube & Integral Monometallic Low Fin Tube) (6 lines)
'G' Type Fin Tube (Embedded Finned Tube), 'L', 'LL', 'KL' Type Fin Tube (Wrap Around Finned Tube) (6 lines)


We specialize in the customization of Fin tube heat exchangers, Air coolers, Radiators, Economizers, and Condensers, Vaporizers/Evaporators, all crafted to your exact specifications.
Our extensive inventory includes superior quality carbon steel seamless pipes, as well as ERW pipes, SSAW pipes, and alloy steel pipes, all meticulously prepared for fin tube manufacturing.
Additionally, we offer a comprehensive range of pipe fittings and flanges to meet your needs.
We warmly invite you to visit our factory and eagerly anticipate the opportunity to collaborate with you.


To discover more about us, please click here

Product Details

Advantages of H-finned tube:

The H-finned tube stands as the quintessential heat exchange component in an exhaust gas boiler. Its design harbors a multitude of advantages that set it apart.

(1) Outstanding Wear Resistance

Ingeniously arranged in-line, the H-finned tube heat exchanger divides the space into multiple small zones, balancing airflow more effectively than smooth or spirally finned heat exchangers. This strategic design enhances its wear life by 3 to 4 times compared to alternatives.

(2) Minimized Fouling

Fouling typically occurs on the dorsal and windward sides of the tube. The staggered tube arrangement facilitates easier flushing, leading to minimal back-side fouling. At suitable wind speeds, it showcases excellent self-cleaning capabilities. Straight channels on H-finned tube sides effectively manage soot, optimized further with soot blowers for superior cleanliness.

(3) Reduced Exhaust Gas Resistance

The H fins create streamlined channels, directing airflow more efficiently than spiral fins, thus reducing fouling and flue resistance. This innovation lessens wind resistance, cuts down on fan operational costs, and minimizes initial investment.

(4) Superior Welding Fusion Rate

The exclusive zigzag pattern of the H fins ensures a weld fusion rate of 98% or more with steel pipes, guaranteeing exceptional heat transfer efficiency.

(5) Compact with High Heat Efficiency

H finned tubes offer an impressive heat area per unit length, 7.8 times that of smooth tubes. The argon arc welding of butt joints elevates welding quality far beyond manual methods. With significantly reduced equipment size and weight, equipment investment drops, offering more installation flexibility and spaciousness for users.

(6) Shock-Proof and Noise Reduction

The ingenious structural design of the H finned tube provides inherent muffling qualities, minimizing noise while ensuring smooth operation.

(7) Ease of Installation, Operation, and Maintenance

Installation is straightforward, requiring only the connection to the exhaust outlet of HFO engine units to commence normal operation. The exhaust gas boiler features a check door, allowing for customized cleaning cycles based on real-time assessments, ensuring sustained heat transfer efficacy and extended longevity.

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FAQ

Q1:Are you a factory or trade company?

A1: A Factory and A subsidiary international trade company for export.

Q2: What can you provide?
A2: Our company is a professional manufacturer for Radiator and Heat Exchanger Equipment and various Fin Tubes.

Q3:Where is your factory?
A3:Our company is located in Cangzhou city, Hebei province, China, which is well equipped with kinds of machines.

Q4: How do you control quality?
A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.

Q5: What are the advantages of your company?
A5: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.

Q6: Can you arrange the shipment?
A6: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.

Q7: How about the delivery time?
A7: It is based on the order, normally within 30 days after receiving your advance payment.

Q8: Can you provide sample?
A8: Small samples in store can be provided for free.

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